Fix SourceDocumentDataSource references: 'OIG' → 'Oversight.gov'

- Update OIG tool description to use correct data source name
- Fix all example filter expressions in documentation
- Update test mock data to use 'Oversight.gov' instead of 'OIG'
- Update test assertions to expect correct data source name
- Ensure consistency across codebase for OIG-related content

All 23 unit tests continue to pass with the corrected references.

Author: dividor

README.md

@@ -228,7 +228,7 @@ The server provides 12 tools for searching the Program Integrity Alliance (PIA)
 
 **Parameters:**
 - `query` (required): Search query text
-- `filter` (optional): OData filter expression (SourceDocumentDataSource is automatically set to 'OIG')
+- `filter` (optional): OData filter expression (SourceDocumentDataSource is automatically set to 'Oversight.gov')
 - `page` (optional): Page number (default: 1)
 - `page_size` (optional): Results per page (default: 10)
 - `search_mode` (optional): Search mode (default: content)
@@ -324,12 +324,12 @@ Comprehensive search with OData filtering and faceting. The `filter` parameter u
 
 **Example Filter Expressions:**
 - Basic filter: `"SourceDocumentDataSource eq 'GAO'"`
-- Multiple conditions: `"SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'OIG'"`
+- Multiple conditions: `"SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'Oversight.gov'"`
 - Complex grouping: `"SourceDocumentDataSource eq 'GAO' and RecStatus ne 'Closed'"`
 - Negation: `"SourceDocumentDataSource ne 'Department of Justice' and not (RecStatus eq 'Closed')"`
 - List membership: `"IsIntegrityRelated eq 'Yes' and RecPriorityFlag in ('High', 'Critical')"`
 - Date ranges: `"SourceDocumentPublishDate ge '2020-01-01' and SourceDocumentPublishDate le '2024-12-31'"`
-- Boolean grouping: `"(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'OIG') and RecStatus eq 'Open'"`
+- Boolean grouping: `"(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'Oversight.gov') and RecStatus eq 'Open'"`
 
 **OData Filter Operators:**
 - `eq` - equals: `field eq 'value'`
@@ -379,7 +379,7 @@ Use the `pia_search_facets` tool to explore what fields are available for filter
 The facets response will show available fields and their possible values:
 ```json
 {
-  "SourceDocumentDataSource": ["OIG", "GAO", "CMS", "FBI"],
+  "SourceDocumentDataSource": ["Oversight.gov", "GAO", "CMS", "FBI"],
   "RecStatus": ["Open", "Closed", "In Progress"],
   "RecPriorityFlag": ["High", "Medium", "Low", "Critical"],
   "IsIntegrityRelated": ["Yes", "No"],
@@ -399,7 +399,7 @@ Filter: "SourceDocumentDataSource eq 'GAO' and SourceDocumentPublishDate ge '202
 **Complex Example:**
 ```
 Query: "healthcare violations"
-Filter: "(SourceDocumentDataSource eq 'OIG' or SourceDocumentDataSource eq 'CMS') and RecPriorityFlag in ('High', 'Critical') and SourceDocumentPublishDate ge '2023-01-01'"
+Filter: "(SourceDocumentDataSource eq 'Oversight.gov' or SourceDocumentDataSource eq 'CMS') and RecPriorityFlag in ('High', 'Critical') and SourceDocumentPublishDate ge '2023-01-01'"
 ```
 
 ## 📝 AI Instruction Prompts

src/pia_mcp_server/prompts/handlers.py

@@ -246,7 +246,7 @@ def _generate_titles_search_guidance() -> str:
    - Construct the filter in **OData syntax**:
      - `SourceDocumentDataSource eq 'GAO'`
      - `SourceDocumentTitle contains 'fraud'`
-     - `(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'OIG') and SourceDocumentIsRecDoc eq 'Yes'`
+     - `(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'Oversight.gov') and SourceDocumentIsRecDoc eq 'Yes'`
    - Use correct operators: `eq`, `ne`, `gt`, `ge`, `lt`, `le`, `and`, `or`, `contains`
    - Wrap string values in single quotes `'value'`
 

src/pia_mcp_server/tools/search_tools.py

@@ -226,7 +226,7 @@
             "query": {"type": "string", "description": "Search query text"},
             "filter": {
                 "type": "string",
-                "description": "Optional OData filter expression supporting complex boolean logic.\n\nAVAILABLE FIELDS:\n• Note: SourceDocumentDataSource is automatically set to 'OIG' for this tool. Major sources (>1k documents): 'Department of Justice', 'Congress.gov', 'Oversight.gov', 'CRS', 'GAO', 'Federal Register'\n• SourceDocumentDataSet: Dataset or collection the document belongs to. Values: 'press-releases', 'reports', 'bills-and-laws', 'federal-reports', 'executive orders', 'state-and-local-reports', 'federal reports'\n• SourceDocumentOrg: Organization associated with the document. There are many values, use pia_search_content_facets tool to see available options\n• SourceDocumentTitle: Document title - use contains, eq for text matching\n• SourceDocumentPublishDate: Publication date - ISO 8601 format YYYY-MM-DD (e.g., '2023-01-01'). Use ge/le for ranges\n• RecStatus: Recommendation status\n• RecPriorityFlag: Priority flag for recommendations\n• IsIntegrityRelated: Whether the content is integrity-related\n• SourceDocumentIsRecDoc: Whether the document contains recommendations. Values: 'No', 'Yes'\n• RecFraudRiskManagementThemePIA: Fraud risk management theme classification\n• RecMatterForCongressPIA: Whether the matter is for Congressional attention\n• RecRecommendation: Recommendation text - use contains, eq for text matching\n• RecAgencyComments: Agency comments on recommendations - use contains, eq for text matching\n\nOPERATORS:\n• Text: contains, eq, ne, startswith, endswith\n• Exact: eq (equals), ne (not equals), in (in list)\n• Date: ge (greater/equal), le (less/equal), eq (equals)\n• Logic: and, or, not, parentheses for grouping\n\nEXAMPLES:\n• \"RecStatus eq 'Open'\"\n• \"RecStatus ne 'Closed' and RecPriorityFlag eq 'Yes'\"\n• \"IsIntegrityRelated eq 'True' and RecPriorityFlag eq 'Yes'\"\n• \"(RecStatus eq 'Open' and RecPriorityFlag eq 'Yes')\"\n• \"SourceDocumentPublishDate ge '2020-01-01' and SourceDocumentPublishDate le '2024-12-31'\"\n\nTIP: Use pia_search_content_facets tool to get the most current available values.",
+                "description": "Optional OData filter expression supporting complex boolean logic.\n\nAVAILABLE FIELDS:\n• Note: SourceDocumentDataSource is automatically set to 'Oversight.gov' for this tool. Major sources (>1k documents): 'Department of Justice', 'Congress.gov', 'Oversight.gov', 'CRS', 'GAO', 'Federal Register'\n• SourceDocumentDataSet: Dataset or collection the document belongs to. Values: 'press-releases', 'reports', 'bills-and-laws', 'federal-reports', 'executive orders', 'state-and-local-reports', 'federal reports'\n• SourceDocumentOrg: Organization associated with the document. There are many values, use pia_search_content_facets tool to see available options\n• SourceDocumentTitle: Document title - use contains, eq for text matching\n• SourceDocumentPublishDate: Publication date - ISO 8601 format YYYY-MM-DD (e.g., '2023-01-01'). Use ge/le for ranges\n• RecStatus: Recommendation status\n• RecPriorityFlag: Priority flag for recommendations\n• IsIntegrityRelated: Whether the content is integrity-related\n• SourceDocumentIsRecDoc: Whether the document contains recommendations. Values: 'No', 'Yes'\n• RecFraudRiskManagementThemePIA: Fraud risk management theme classification\n• RecMatterForCongressPIA: Whether the matter is for Congressional attention\n• RecRecommendation: Recommendation text - use contains, eq for text matching\n• RecAgencyComments: Agency comments on recommendations - use contains, eq for text matching\n\nOPERATORS:\n• Text: contains, eq, ne, startswith, endswith\n• Exact: eq (equals), ne (not equals), in (in list)\n• Date: ge (greater/equal), le (less/equal), eq (equals)\n• Logic: and, or, not, parentheses for grouping\n\nEXAMPLES:\n• \"RecStatus eq 'Open'\"\n• \"RecStatus ne 'Closed' and RecPriorityFlag eq 'Yes'\"\n• \"IsIntegrityRelated eq 'True' and RecPriorityFlag eq 'Yes'\"\n• \"(RecStatus eq 'Open' and RecPriorityFlag eq 'Yes')\"\n• \"SourceDocumentPublishDate ge '2020-01-01' and SourceDocumentPublishDate le '2024-12-31'\"\n\nTIP: Use pia_search_content_facets tool to get the most current available values.",
             },
             "page": {
                 "type": "integer",

tests/test_tools.py

@@ -139,7 +139,7 @@ async def test_pia_search_content_with_complex_odata_filter():
             mock_client.return_value.__aenter__.return_value = mock_client_instance
 
             # Test complex boolean logic filter
-            complex_filter = "(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'OIG') and RecPriorityFlag in ('High', 'Critical')"
+            complex_filter = "(SourceDocumentDataSource eq 'GAO' or SourceDocumentDataSource eq 'Oversight.gov') and RecPriorityFlag in ('High', 'Critical')"
             result = await handle_pia_search_content(
                 {"query": "integrity violations", "filter": complex_filter}
             )
@@ -221,7 +221,7 @@ async def test_pia_search_content_facets_success():
         "id": 1,
         "result": {
             "facets": {
-                "SourceDocumentDataSource": ["OIG", "GAO", "CMS"],
+                "SourceDocumentDataSource": ["Oversight.gov", "GAO", "CMS"],
                 "RecStatus": ["Open", "Closed", "In Progress"],
                 "RecPriorityFlag": ["High", "Medium", "Low", "Critical"],
                 "IsIntegrityRelated": ["Yes", "No"],
@@ -243,7 +243,7 @@ async def test_pia_search_content_facets_success():
 
             assert len(result) == 1
             assert "SourceDocumentDataSource" in result[0].text
-            assert "OIG" in result[0].text
+            assert "Oversight.gov" in result[0].text
             assert "RecStatus" in result[0].text
 
 
@@ -441,7 +441,7 @@ async def test_pia_search_content_facets_empty_filter():
         "id": 1,
         "result": {
             "facets": {
-                "SourceDocumentDataSource": ["OIG", "GAO", "CMS"],
+                "SourceDocumentDataSource": ["Oversight.gov", "GAO", "CMS"],
                 "RecStatus": ["Open", "Closed"],
             }
         },
@@ -505,7 +505,11 @@ async def test_pia_search_content_oig_success():
         "id": 1,
         "result": {
             "documents": [
-                {"title": "OIG Investigation", "id": "oig-123", "data_source": "OIG"}
+                {
+                    "title": "OIG Investigation",
+                    "id": "oig-123",
+                    "data_source": "Oversight.gov",
+                }
             ],
             "total": 1,
         },